Title: Please remove ancient code
Last modified: May 27, 2021

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# Please remove ancient code

 *  Resolved [harisreaderbird](https://wordpress.org/support/users/harisreaderbird/)
 * (@harisreaderbird)
 * [5 years ago](https://wordpress.org/support/topic/please-remove-ancient-code/)
 * Hello,
 * I use the WP-Appbox plugin and the Google Search Console has notified me for 
   this error: [https://prnt.sc/13eik2l](https://prnt.sc/13eik2l)
 * The error is only for this page: [https://www.android.com.gr/programmatismos-minymatwn-me-to-google-messages/amp/](https://www.android.com.gr/programmatismos-minymatwn-me-to-google-messages/amp/),
   that contain an app.
 * After some research I found that, the WP-Appbox has this CSS code:
 *     ```
       @media only screen and (-webkit-min-device-pixel-ratio: 1.5), only screen and (min--moz-device-pixel-ratio: 1.5), only screen and (min-resolution: 240dpi) {
       	div.googleplay a.apptitle {
       		background: url("https://www.android.com.gr/wp-content/plugins/wp-appbox/img/googleplay-small@2x.png")
       	}
       }
       ```
   
 * The `min--moz-device-pixel-ratio` here is invalid. From looking at the [MDN docs](https://developer.mozilla.org/en-US/docs/Web/CSS/@media/-moz-device-pixel-ratio),
   this min–moz-device-pixel-ratio is ancient code that only works in Firefox versions
   before 16.
 * I remove the code manually from the plugin in my website. But, I want ask you
   to remove the code completely in the coming update. None use today a 6 years 
   old version of a browser.
    -  This topic was modified 5 years ago by [harisreaderbird](https://wordpress.org/support/users/harisreaderbird/).
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fplease-remove-ancient-code%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Author [Marcelismus](https://wordpress.org/support/users/marcelismus/)
 * (@marcelismus)
 * [5 years ago](https://wordpress.org/support/topic/please-remove-ancient-code/#post-14498570)
 * Removed with v4.3.10.
 *  Thread Starter [harisreaderbird](https://wordpress.org/support/users/harisreaderbird/)
 * (@harisreaderbird)
 * [5 years ago](https://wordpress.org/support/topic/please-remove-ancient-code/#post-14504245)
 * Thanks! 🙂

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Please remove ancient code’ is closed to new replies.

 * ![](https://ps.w.org/wp-appbox/assets/icon-256×256.png?rev=976882)
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 * 2 replies
 * 2 participants
 * Last reply from: [harisreaderbird](https://wordpress.org/support/users/harisreaderbird/)
 * Last activity: [5 years ago](https://wordpress.org/support/topic/please-remove-ancient-code/#post-14504245)
 * Status: resolved